Re: [dpdk-dev] [PATCH v2] i40e: Fix eth_i40e_dev_init sequence on ThunderX

2017-02-07 Thread Ferruh Yigit
On 11/18/2016 12:52 PM, Satha Rao wrote: > i40e_asq_send_command: rd32 & wr32 under ThunderX gives unpredictable >results. To solve this include rte memory barriers > > Signed-off-by: Satha Rao I remove this patch from patchwork. "I/O device memory read/write API" patch s

[dpdk-dev] [PATCH v2] i40e: Fix eth_i40e_dev_init sequence on ThunderX

2016-12-01 Thread Ananyev, Konstantin
Hi Jerin, > > > > > > > > > > > > > > i40e_asq_send_command: rd32 & wr32 under ThunderX gives > > > > > > > unpredictable > > > > > > >results. To solve this include rte memory > > > > > > > barriers > > > > > > > > > > > > > > Signed-off-by: Satha Rao > > > > > > > ---

[dpdk-dev] [PATCH v2] i40e: Fix eth_i40e_dev_init sequence on ThunderX

2016-12-01 Thread Jerin Jacob
On Wed, Nov 30, 2016 at 05:52:02PM +, Ananyev, Konstantin wrote: > Hi Jerin, Hi Konstantin, > > > > > On Tue, Nov 22, 2016 at 01:46:54PM +, Bruce Richardson wrote: > > > On Tue, Nov 22, 2016 at 03:46:38AM +0530, Jerin Jacob wrote: > > > > On Sun, Nov 20, 2016 at 11:21:43PM +, Ananye

[dpdk-dev] [PATCH v2] i40e: Fix eth_i40e_dev_init sequence on ThunderX

2016-11-30 Thread Ananyev, Konstantin
Hi Jerin, > > On Tue, Nov 22, 2016 at 01:46:54PM +, Bruce Richardson wrote: > > On Tue, Nov 22, 2016 at 03:46:38AM +0530, Jerin Jacob wrote: > > > On Sun, Nov 20, 2016 at 11:21:43PM +, Ananyev, Konstantin wrote: > > > > Hi > > > > > > > > > > i40e_asq_send_command: rd32 & wr32 under Thund

[dpdk-dev] [PATCH v2] i40e: Fix eth_i40e_dev_init sequence on ThunderX

2016-11-30 Thread Asok Tiyyagura
I can confirm we ran into a similar issue while using ixgbe. -Asok Hi > > i40e_asq_send_command: rd32 & wr32 under ThunderX gives unpredictable >results. To solve this include rte memory barriers > > Signed-off-by: Satha Rao > --- > drivers/net/i40e/base/i40e_osdep.h |

[dpdk-dev] [PATCH v2] i40e: Fix eth_i40e_dev_init sequence on ThunderX

2016-11-23 Thread Jerin Jacob
On Tue, Nov 22, 2016 at 01:46:54PM +, Bruce Richardson wrote: > On Tue, Nov 22, 2016 at 03:46:38AM +0530, Jerin Jacob wrote: > > On Sun, Nov 20, 2016 at 11:21:43PM +, Ananyev, Konstantin wrote: > > > Hi > > > > > > > > i40e_asq_send_command: rd32 & wr32 under ThunderX gives unpredictable >

[dpdk-dev] [PATCH v2] i40e: Fix eth_i40e_dev_init sequence on ThunderX

2016-11-22 Thread Bruce Richardson
On Tue, Nov 22, 2016 at 03:46:38AM +0530, Jerin Jacob wrote: > On Sun, Nov 20, 2016 at 11:21:43PM +, Ananyev, Konstantin wrote: > > Hi > > > > > > i40e_asq_send_command: rd32 & wr32 under ThunderX gives unpredictable > > >results. To solve this include rte memory barrie

[dpdk-dev] [PATCH v2] i40e: Fix eth_i40e_dev_init sequence on ThunderX

2016-11-22 Thread Jerin Jacob
On Sun, Nov 20, 2016 at 11:21:43PM +, Ananyev, Konstantin wrote: > Hi > > > > i40e_asq_send_command: rd32 & wr32 under ThunderX gives unpredictable > >results. To solve this include rte memory barriers > > > > Signed-off-by: Satha Rao > > --- > > drivers/net/i40e/bas

[dpdk-dev] [PATCH v2] i40e: Fix eth_i40e_dev_init sequence on ThunderX

2016-11-20 Thread Ananyev, Konstantin
Hi > > i40e_asq_send_command: rd32 & wr32 under ThunderX gives unpredictable >results. To solve this include rte memory barriers > > Signed-off-by: Satha Rao > --- > drivers/net/i40e/base/i40e_osdep.h | 14 ++ > 1 file changed, 14 insertions(+) > > diff --gi

[dpdk-dev] [PATCH v2] i40e: Fix eth_i40e_dev_init sequence on ThunderX

2016-11-18 Thread Bruce Richardson
On Fri, Nov 18, 2016 at 04:52:13AM -0800, Satha Rao wrote: > i40e_asq_send_command: rd32 & wr32 under ThunderX gives unpredictable >results. To solve this include rte memory barriers > > Signed-off-by: Satha Rao > --- > drivers/net/i40e/base/i40e_osdep.h | 14

[dpdk-dev] [PATCH v2] i40e: Fix eth_i40e_dev_init sequence on ThunderX

2016-11-18 Thread Satha Rao
i40e_asq_send_command: rd32 & wr32 under ThunderX gives unpredictable results. To solve this include rte memory barriers Signed-off-by: Satha Rao --- drivers/net/i40e/base/i40e_osdep.h | 14 ++ 1 file changed, 14 insertions(+) diff --git a/drivers/net/i40e/bas